[chimerax-users] define contour level range when molmap

[Yanhe Zhao]

Dear Elaine,

Yes, I mean the range of the values in the map.

Thanks a lot for the favorable information, I will try it now.

Thanks and best,
Yanhe

Elaine Meng <meng at cgl.ucsf.edu> 于2022年9月25日周日 13:15写道：

> Dear Yanhe,
> I may not understand what you mean by "contour range" ... I am guessing
> you just mean the range of values in the map, as shown in the histogram in
> Volume Viewer.
>
> The "molmap" command resolution value and also the "sigmaFactor" and
> "cutoffRange"  options would all have some effect:
> <https://rbvi.ucsf.edu/chimerax/docs/user/commands/molmap.html>
>
> Also after you use "molmap," you could use "volume scale" to multiply all
> the values by some factor:
> <https://rbvi.ucsf.edu/chimerax/docs/user/commands/volume.html#scale>
>
> I hope this helps,
> Elaine
> -----
> Elaine C. Meng, Ph.D.
> UCSF Chimera(X) team
> Department of Pharmaceutical Chemistry
> University of California, San Francisco
>
> > On Sep 25, 2022, at 10:37 AM, Yanhe Zhao via ChimeraX-users <
> chimerax-users at cgl.ucsf.edu> wrote:
> >
> > Dear developer,
> >
> > I have docked several pdb to my reference map, there are still large
> area of density have not assigned any models.
> > Right now I am doing molmap onGrid of reference map, the contour range
> of new generated became pretty narrow and start from 0.
> > I was wondering which option I can use to define the contour range?
> >
> > Thanks and best regards,
> > Yanhe
>
>
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